The number one goal of this book is a simple one: to help you pass the 2009 version
of the CompTIA A+ Certification Essentials Exam (number 220-701) and the
Practical Application Exam (number 220-702), and thereby earn your CompTIA
A+ Certification.
Because CompTIA A+ Certification exams now stress problem-solving abilities and
reasoning more than memorization of terms and facts, our goal is to help you master
and understand the required objectives for each exam.